Digital Signal Processors

Digital signal processors (DSPs) capture signals such as voice, audio, or video as digital information, process them at very high speeds and then feed the information back for use. They do this in either a digital or an analogue format by going through an Audio Digital-to-Analogue Converter (DAC). RS Components offer a wide range of high-quality semiconductor components from leading brands including Microchip, Texas Instruments, and Analog Devices.

What are digital signal processors used for?

Digital signal processors (DSPs) are used for processing audio, video and graphics. They can make sound clearer, data faster and images sharper. For example, when used in Hi-Fi equipment, DSPs can create the illusion of three-dimensional sound. Because they're programmable, DSPs can be used in a wide variety of applications, from mobile phones to computers and toys. They're compact in size and don't use a lot of power.

When you're looking for the right DSP high-performance electronic device, there are various features to consider:

    Frequency - the number of data points per second, which you can think of as the speed.
  • RAM size - usually the greater the size, the better the performance.
  • Program memory - to customise a DSP for a specific purpose.

Where are DSPs used?

Digital Signal Processing is used in a wide range of electronics applications. The specialized microprocessor chips are designed for performing functions like add, subtract, multiply and divide. Some of the most common areas are:

  • Audio signal processing
  • Digital signal processing
  • Radar and sonar
  • Mobile phones
  • High-definition television

...
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Beskrivning Pris Maximum Frequency Series Device Million Instructions per Second Data Bus Width RAM Size Instruction Set Architecture Program Memory Size Program Memory Type Numeric and Arithmetic Format Mounting Type Package Type Pin Count Typical Operating Supply Voltage Number of UART Channels
RS-artikelnummer 666-8453
Tillv. art.nrdsPIC33FJ64GP204-I/PT
VarumärkeMicrochip
42,55 kr
Each
Enheter
40MHz - - 16bit 8 kB RISC 64 kB Flash - Surface Mount TQFP 44 3.3 V 2
RS-artikelnummer 178-5215
Tillv. art.nrDSPIC33EV256GM106-I/PT
VarumärkeMicrochip
31,013 kr
Each (In a Tray of 160)
Enheter
70MIPS - 70MIPS 16bit 16 kB Code Efficient 256 kB Flash - Surface Mount TQFP 64 4.5 to 5.5 V 2
RS-artikelnummer 177-3910
Tillv. art.nrDSPIC30F4011-20I/PT
VarumärkeMicrochip
53,375 kr
Each (In a Pack of 2)
Enheter
120MHz DSPIC30F4011 30MIPS 16bit 2 kB Harvard 48 kB Flash ALU Surface Mount TQFP 44 - 2
RS-artikelnummer 162-7547
Tillv. art.nrTMS320F2808PZS
VarumärkeTexas Instruments
158,948 kr
Each (In a Tube of 90)
Enheter
100MHz - 100MIPS 32bit 36 kB Harvard 128 kB Flash Fixed Point Surface Mount LQFP 100 1.8 V, 3.3 V -
RS-artikelnummer 178-4874
Tillv. art.nrDSPIC33EP64GS502-I/SO
VarumärkeMicrochip
35,037 kr
Each (In a Tube of 27)
Enheter
1MHz - 70MIPS 16bit 8 kB Code Efficient, MCU, Modified Harvard 64 kB EEPROM, SRAM MAC Surface Mount SOIC 28 3 to 3.6 V 2
RS-artikelnummer 879-3264
Tillv. art.nrDSPIC33FJ64GS606-50I/PT
VarumärkeMicrochip
55,45 kr
Each
Enheter
50MHz - 50MIPS 16bit 9 kB Code Efficient 64 kB Flash Fixed Point, Floating Point Surface Mount TQFP 64 3 to 3.6 V 2
RS-artikelnummer 177-1596
Tillv. art.nrDSPIC33FJ16GS502-I/MM
VarumärkeMicrochip
35,866 kr
Each (In a Tube of 61)
Enheter
40MHz DSPIC 50MIPS 16bit 2 kB C 16 kB Flash ALU Surface Mount QFN 28 3.3 V 2
RS-artikelnummer 399-773
Tillv. art.nrDSPIC33FJ32MC204-I/PT
VarumärkeMicrochip
36,04 kr
Each
Enheter
40MIPS - - 16bit 2 kB RISC 32 kB Flash - Surface Mount TQFP 44 3 to 3.6 V 1
RS-artikelnummer 666-9709
Tillv. art.nrdsPIC33FJ64GP306A-I/PT
VarumärkeMicrochip
45,64 kr
Each
Enheter
40MIPS - - 16bit 16 kB RISC 64 kB Flash - Surface Mount TQFP 64 3 to 3.6 V 2
RS-artikelnummer 177-1585
Tillv. art.nrDSPIC33EP256MC502-I/SS
VarumärkeMicrochip
27,343 kr
Each (In a Tube of 47)
Enheter
60MHz DSPIC 70MIPS 16bit 32 kB C 256 kB Flash ALU Surface Mount SSOP 28 3.3 V 2
RS-artikelnummer 170-4520
Tillv. art.nrXRT6166CD-F
VarumärkeEXAR
137,794 kr
Each (In a Tube of 27)
Enheter
2.048MHz - - 8bit - - - - - Surface Mount SOIC 28 - -
RS-artikelnummer 178-5216
Tillv. art.nrDSPIC33FJ64GS606-50I/PT
VarumärkeMicrochip
43,916 kr
Each (In a Tray of 160)
Enheter
50MHz - 50MIPS 16bit 9 kB Code Efficient 64 kB Flash Fixed Point, Floating Point Surface Mount TQFP 64 3 to 3.6 V 2
RS-artikelnummer 177-3783
Tillv. art.nrDSPIC33EP256MC204-I/PT
VarumärkeMicrochip
30,285 kr
Each (In a Pack of 2)
Enheter
70MHz DSPIC33EP256MC204 70MIPS 16bit 32 kB Harvard 256 kB Flash ALU Surface Mount TQFP 44 - 2
RS-artikelnummer 666-8481
Tillv. art.nrdsPIC33FJ64MC204-I/PT
VarumärkeMicrochip
44,26 kr
Each
Enheter
40MHz - - 16bit 8 kB RISC 64 kB Flash - Surface Mount TQFP 44 3.3 V 2
RS-artikelnummer 177-1581
Tillv. art.nrDSPIC33EP128MC202-I/MM
VarumärkeMicrochip
16,225 kr
Each (In a Tube of 61)
Enheter
60MHz DSPIC 70MIPS 16bit 16 kB C 128 kB Flash ALU Surface Mount QFN 28 3.3 V 2
RS-artikelnummer 666-8277
Tillv. art.nrdsPIC30F3013-30I/SO
VarumärkeMicrochip
38,28 kr
Each
Enheter
30MIPS dsPIC30F 30MIPS 16bit 2.048 kB RISC 1.024 kB, 24 kB Flash - Surface Mount SOIC 28 2.5 to 5.5 V 2
RS-artikelnummer 709-3901
Tillv. art.nrTMS320LF2407APGEA
VarumärkeTexas Instruments
184,27 kr
Each
Enheter
40MHz - 40MIPS 16bit 5 kB Harvard 64 kB Flash EEPROM Fixed Point Surface Mount LQFP 144 3.3 V, 5 V -
RS-artikelnummer 876-6749
Tillv. art.nrDSPIC33FJ256GP506-I/PT
VarumärkeMicrochip
50,899 kr
Each (In a Tray of 160)
Enheter
40MHz - - 16bit 16 kB Modified Harvard 256 kB Flash - Surface Mount TQFP 64 3 to 3.6 V 2
RS-artikelnummer 178-4146
Tillv. art.nrDSPIC33FJ128GP804-I/PT
VarumärkeMicrochip
40,956 kr
Each (In a Tray of 160)
Enheter
40MHz - - 16bit 16 kB RISC 128 kB Flash - Surface Mount TQFP 44 3.3 V 2
RS-artikelnummer 819-5377
Tillv. art.nrDSPIC30F6010A-20E/PF
VarumärkeMicrochip
106,178 kr
Each (In a Pack of 90)
Enheter
25MHz - - 16bit 8.192 kB RISC 144 kB Flash - Surface Mount TQFP 80 2.5 to 5.5 V 2